KHAIDIRMAN, S. K.; HASAN, H.; ANDRA, C. A.; LUBIS, H. A.; DANGANA, A.; HAYKAL, T. B. Relationship of left ventricular diastolic dysfunction with quality of life in heart failure patients with reduced ejection fraction (HFrEF). Narra J, [S. l.], v. 4, n. 2, p. e707, 2024. DOI: 10.52225/narra.v4i2.707. Disponível em: https://narraj.org/main/article/view/707. Acesso em: 14 aug. 2025.